95 lines
3.3 KiB
C++
95 lines
3.3 KiB
C++
#include "ssh.hpp"
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#include <colors.h>
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#include <json.hpp>
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#include "../../routes.hpp"
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#include "../../types.hpp"
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#include <syslog.h>
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#define KEYS_PATH "/root/.ssh/authorized_keys"
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void get_ssh_keys(const httplib::Request &request, httplib::Response &response) {
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std::cout << GREEN << request.path << RESET << " " << request.method << std::endl;
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response.set_header("Access-Control-Allow-Origin", "*");
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if (request.body.empty()) {
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response.set_content(ACCESS_REQUIRED_STRING, JSON_TYPE);
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return;
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}
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nlohmann::json json_body = nlohmann::json::parse(request.body);
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if (json_body["token"] == nullptr) {
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response.set_content(ACCESS_REQUIRED_STRING, JSON_TYPE);
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return;
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}
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httplib::Client cli(AUTH_SERVICE);
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std::stringstream body;
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body << R"({"token":)" << json_body["token"] << R"(})";
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httplib::Result res = cli.Post("/api/access", body.str().c_str(), JSON_TYPE);
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if (res->status == httplib::OK_200) {
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nlohmann::json resjson = nlohmann::json::parse(res->body);
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if (resjson["access"] == "reject") {
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response.set_content(resjson.dump().c_str(), JSON_TYPE);
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return;
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}
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std::ifstream keysfile(KEYS_PATH);
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std::stringstream responsedata;
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responsedata << R"({"keys":[)";
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std::string key_string = "";
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int iter = 0;
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while (std::getline(keysfile, key_string)) {
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if (key_string == "") {
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continue;
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}
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responsedata << R"(")" << key_string << R"(",)";
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key_string = "";
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iter++;
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}
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if (iter != 0) {
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responsedata.str(responsedata.str().erase(responsedata.str().size()-1, 1) + "]}");
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} else {
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responsedata << "]}";
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}
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keysfile.close();
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response.set_content(responsedata.str(), JSON_TYPE);
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}
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}
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void set_ssh_keys(const httplib::Request &request, httplib::Response &response) {
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std::cout << GREEN << request.path << RESET << " " << request.method << std::endl;
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response.set_header("Access-Control-Allow-Origin", "*");
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if (request.body.empty()) {
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response.set_content(ACCESS_REQUIRED_STRING, JSON_TYPE);
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return;
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}
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nlohmann::json json_body = nlohmann::json::parse(request.body);
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if (json_body["token"] == nullptr) {
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response.set_content(ACCESS_REQUIRED_STRING, JSON_TYPE);
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return;
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}
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httplib::Client cli(AUTH_SERVICE);
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std::stringstream body;
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body << R"({"token":)" << json_body["token"] << R"(})";
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httplib::Result res = cli.Post("/api/access", body.str().c_str(), JSON_TYPE);
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if (res->status == httplib::OK_200) {
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nlohmann::json resjson = nlohmann::json::parse(res->body);
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if (resjson["access"] == "reject") {
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response.set_content(resjson.dump().c_str(), JSON_TYPE);
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return;
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}
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std::ofstream keysfile(KEYS_PATH);
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nlohmann::json keys = json_body["keys"];
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for (std::string key : keys) {
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keysfile << key << "\n";
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}
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keysfile.close();
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system("/etc/init.d/ssh restart");
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syslog(LOG_INFO, "SSH keys changed");
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std::string responsedata = R"({"success":"true"})";
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response.set_content(responsedata, JSON_TYPE);
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}
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} |